# Test Webhook

> POST /webhooks/:id/test — send a test event to a webhook endpoint.

`POST /webhooks/:id/test`

Sends a synchronous test delivery to the webhook's `endpoint`. MailBlastr fires a `test` event regardless of the webhook's subscribed event types and returns the live result — including the HTTP status your endpoint responded with. No retry is queued on failure.

**Path parameters**

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | string | Yes | The webhook id. |

**Node.js**

```js
import { MailBlastr } from 'mailblastr';

const mb = new MailBlastr('mb_xxxxxxxxx');

const { data, error } = await mb.webhooks.test('4dd369bc-aa82-4ff3-97de-514ae3000ee0');
console.log({ data, error });
```

**Ruby**

```ruby
require "mailblastr"

Mailblastr.api_key = "mb_xxxxxxxxx"

Mailblastr::Webhooks.test("4dd369bc-aa82-4ff3-97de-514ae3000ee0")
```

**PHP**

```php
$mailblastr = Mailblastr::client('mb_xxxxxxxxx');

$mailblastr->webhooks->test('4dd369bc-aa82-4ff3-97de-514ae3000ee0');
```

**Python**

```python
import mailblastr

mailblastr.api_key = "mb_xxxxxxxxx"

mailblastr.Webhooks.test("4dd369bc-aa82-4ff3-97de-514ae3000ee0")
```

**Go**

```go
package main

import (
    "fmt"
    "io"
    "net/http"
)

func main() {
    req, _ := http.NewRequest("POST", "https://api.mailblastr.com/webhooks/4dd369bc-aa82-4ff3-97de-514ae3000ee0/test", nil)
    req.Header.Set("Authorization", "Bearer mb_xxxxxxxxx")
    res, _ := http.DefaultClient.Do(req)
    defer res.Body.Close()
    out, _ := io.ReadAll(res.Body)
    fmt.Println(string(out))
}
```

**Rust**

```rust
use reqwest::Client;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let res = Client::new()
        .post("https://api.mailblastr.com/webhooks/4dd369bc-aa82-4ff3-97de-514ae3000ee0/test")
        .header("Authorization", "Bearer mb_xxxxxxxxx")
        .send()
        .await?;
    println!("{}", res.text().await?);
    Ok(())
}
```

**Java**

```java
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

var client = HttpClient.newHttpClient();
var request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.mailblastr.com/webhooks/4dd369bc-aa82-4ff3-97de-514ae3000ee0/test"))
    .header("Authorization", "Bearer mb_xxxxxxxxx")
    .method("POST", HttpRequest.BodyPublishers.noBody())
    .build();
var response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
```

**.NET**

```csharp
using System.Net.Http;
using System.Text;

var client = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Post, "https://api.mailblastr.com/webhooks/4dd369bc-aa82-4ff3-97de-514ae3000ee0/test");
request.Headers.Add("Authorization", "Bearer mb_xxxxxxxxx");
var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());
```

**cURL**

```bash
curl -X POST 'https://api.mailblastr.com/webhooks/4dd369bc-aa82-4ff3-97de-514ae3000ee0/test' \
  -H 'Authorization: Bearer mb_xxxxxxxxx'
```

**CLI**

```bash
mailblastr webhooks test 4dd369bc-aa82-4ff3-97de-514ae3000ee0
```

### Response

Returns a `webhook_test` object. `ok` is `true` when your endpoint responded with a 2xx status. `status` is the HTTP status code your endpoint returned. `error` is present only when delivery failed (network error or non-2xx response).

```json
{
  "object": "webhook_test",
  "id": "4dd369bc-aa82-4ff3-97de-514ae3000ee0",
  "ok": true,
  "status": 200
}
```

> **Note:** A failed test — e.g. `"ok": false, "status": 404, "error": "HTTP 404"` — means your endpoint is reachable but returned a non-2xx response. Check your server logs and ensure the endpoint accepts `POST` requests with a `Content-Type: application/json` body.